/*
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 * 
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 */
package net.sf.l2j.gameserver.model.actor.instance;

import net.sf.l2j.gameserver.ThreadPoolManager;
import net.sf.l2j.gameserver.instancemanager.RaidBossPointsManager;
import net.sf.l2j.gameserver.instancemanager.RaidBossSpawnManager;
import net.sf.l2j.gameserver.model.L2Skill;
import net.sf.l2j.gameserver.model.L2Spawn;
import net.sf.l2j.gameserver.model.actor.L2Character;
import net.sf.l2j.gameserver.model.actor.L2Summon;
import net.sf.l2j.gameserver.network.SystemMessageId;
import net.sf.l2j.gameserver.network.serverpackets.SystemMessage;
import net.sf.l2j.gameserver.templates.chars.L2NpcTemplate;
import net.sf.l2j.util.Rnd;

/**
 * This class manages all RaidBoss.
 * In a group mob, there are one master called RaidBoss and several slaves called Minions.
 *
 * @version $Revision: 1.20.4.6 $ $Date: 2005/04/06 16:13:39 $
 */
public final class L2RaidBossInstance extends L2MonsterInstance
{
	private static final int RAIDBOSS_MAINTENANCE_INTERVAL = 30000; // 30 sec

	private RaidBossSpawnManager.StatusEnum _raidStatus;

	/**
	 * Constructor of L2RaidBossInstance (use L2Character and L2NpcInstance constructor).<BR><BR>
	 *
	 * <B><U> Actions</U> :</B><BR><BR>
	 * <li>Call the L2Character constructor to set the _template of the L2RaidBossInstance (copy skills from template to object and link _calculators to NPC_STD_CALCULATOR) </li>
	 * <li>Set the name of the L2RaidBossInstance</li>
	 * <li>Create a RandomAnimation Task that will be launched after the calculated delay if the server allow it </li><BR><BR>
	 *
	 * @param objectId Identifier of the object to initialized
	 * @param L2NpcTemplate Template to apply to the NPC
	 */
	public L2RaidBossInstance(int objectId, L2NpcTemplate template)
	{
		super(objectId, template);
	}

    @Override
	public void onSpawn()
    {
    	setIsRaid(true);
    	super.onSpawn();
    }
    @Override
    protected int getMaintenanceInterval() { return RAIDBOSS_MAINTENANCE_INTERVAL; }

    @Override
    public boolean doDie(L2Character killer)
	{
		if (!super.doDie(killer))
			return false;
		
		L2PcInstance player = null;
		if (killer instanceof L2PcInstance)
			player = (L2PcInstance) killer;
		else if (killer instanceof L2Summon)
			player = ((L2Summon) killer).getOwner();
		
		if (player != null)
		{
			broadcastPacket(new SystemMessage(SystemMessageId.RAID_WAS_SUCCESSFUL));
			if (player.getParty() != null)
			{
				for (L2PcInstance member : player.getParty().getPartyMembers())
				{
					RaidBossPointsManager.addPoints(member, this.getNpcId(), (this.getLevel() / 2) + Rnd.get(-5, 5));
				}
			}
			else
				RaidBossPointsManager.addPoints(player, this.getNpcId(), (this.getLevel() / 2) + Rnd.get(-5, 5));
		}
		
		RaidBossSpawnManager.getInstance().updateStatus(this, true);
		return true;
	}

    /**
	 * Spawn all minions at a regular interval Also if boss is too far from home
	 * location at the time of this check, teleport it home
	 * 
	 */
    @Override
    protected void manageMinions()
    {
        _minionList.spawnMinions();
        _minionMaintainTask = ThreadPoolManager.getInstance().scheduleGeneralAtFixedRate(new Runnable() {
            public void run()
            {
                // teleport raid boss home if it's too far from home location
                L2Spawn bossSpawn = getSpawn();
                if(!isInsideRadius(bossSpawn.getLocx(),bossSpawn.getLocy(),bossSpawn.getLocz(), 5000, true, false))
                {
                    teleToLocation(bossSpawn.getLocx(),bossSpawn.getLocy(),bossSpawn.getLocz(), true);
                    healFull(); // prevents minor exploiting with it
                }
                _minionList.maintainMinions();
            }
        }, 60000, getMaintenanceInterval()+Rnd.get(5000));
    }

    public void setRaidStatus (RaidBossSpawnManager.StatusEnum status)
    {
        _raidStatus = status;
    }

    public RaidBossSpawnManager.StatusEnum getRaidStatus()
    {
        return _raidStatus;
    }

    /**
     * Reduce the current HP of the L2Attackable, update its _aggroList and launch the doDie Task if necessary.<BR><BR>
     *
     */
    @Override
    public void reduceCurrentHp(double damage, L2Character attacker, boolean awake, boolean isDOT, L2Skill skill)
    {
        super.reduceCurrentHp(damage, attacker, awake, isDOT, skill);
    }

    public void healFull()
    {
        super.setCurrentHp(super.getMaxHp());
        super.setCurrentMp(super.getMaxMp());
    }
}
